engineering recuitment TNPSC AE Civil 2024 Test series Structural Analysis Methods of Structural Analysis
Total stiffness at Joint O for the figure shown below is:
1
\(\frac{{10EI}}{L}\)
2
\(\frac{{17.5EI}}{L}\)
3
\(\frac{{29EI}}{2L}\)
4
\(\frac{{19EI}}{L}\)